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公开(公告)号：US20160110662A1
公开(公告)日：2016-04-21
申请号：US14888033
申请日：2013-05-22
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Gary J. Dispoto , Jun Zeng , Gidi AMIR , Noam Shaham
IPC: G06Q10/06
CPC classification number: G06Q10/067 , G06Q10/06 , G06Q10/06311 , G06Q10/0633 , G06Q10/087 , G06Q50/04 , Y02P90/30
Abstract: Examples disclosed herein relate to simulating production of an order. In one implementation, a processor extracts information about process flow of an order through resources, resource policy, and prioritization within the production environment from information related to the fulfillment of the previous orders. The processor may create a simulation of the fulfillment of new orders within the production environment based on the extracted information.
Abstract translation: 本文公开的示例涉及模拟订单的生产。 在一个实现中，处理器通过资源，资源策略和生产环境中的优先级排序从涉及先前订单的信息中提取关于订单的流程的信息。 处理器可以基于所提取的信息来创建在生产环境内实现新订单的模拟。
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公开(公告)号：US12145319B2
公开(公告)日：2024-11-19
申请号：US17420029
申请日：2019-01-23
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Sunil Kothari , Tod Heiles , Juan Carlos Catana Salazar , Jun Zeng , Gary J. Dispoto
IPC: B29C64/393 , B29C64/165 , B29C64/188 , B33Y30/00 , B33Y40/20 , B33Y50/02 , G06N3/08
Abstract: Systems and methods of predicting temperature during a build of a three-dimensional (3D) part include determining a temperature profile at a plurality of layers of a part based on geometric characteristics of the 3D part as defined by a 3D part file, and adjusting a process parameter of the build based on the determined temperature.
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公开(公告)号：US12125187B2
公开(公告)日：2024-10-22
申请号：US17611284
申请日：2019-09-26
Applicant: Hewlett-Packard Development Company, L.P.
IPC: G06T3/4007 , B29C64/393 , G06T7/00 , B33Y50/02
CPC classification number: G06T7/0004 , B29C64/393 , G06T3/4007 , B33Y50/02 , G06T2207/20081 , G06T2207/20084 , G06T2207/30144
Abstract: An example three-dimensional (3D) printer may include a camera to capture a low-resolution thermal image of a build material bed. The 3D printer may include an interpolation engine to generate an interpolated thermal image based on the low-resolution thermal image. The 3D printer may also include a correction engine to enhance fine details of the interpolated thermal image without distorting thermal values from portions of the interpolated thermal image without fine details to produce an enhanced thermal image.
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公开(公告)号：US11971689B2
公开(公告)日：2024-04-30
申请号：US17283617
申请日：2018-12-12
Inventor： Marcelo Aita Riss , Alyne Gomes Soares Cantal , He Luan , Jun Zeng , Scott Alan White , Sebastia Cortes i Herms , Nailson Boaz Costa Leite , Brian Schmitz Tani
CPC classification number: G05B13/027 , B29C64/393 , B33Y30/00 , B33Y50/02 , G06T7/001 , G06T19/006 , G06T19/20 , G06T2207/20076 , G06T2207/20081 , G06T2207/20084 , G06T2207/30144 , G06T2219/2012
Abstract: Examples of methods for object manufacturing visualization by an electronic device are described herein. In some examples, a predicted thermal image of additive manufacturing is determined using a machine learning model. In some examples, a captured thermal image is obtained. In some examples, a graphical overlay of the predicted thermal image with the captured thermal image is presented.
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公开(公告)号：US11914932B2
公开(公告)日：2024-02-27
申请号：US16978281
申请日：2018-04-27
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： David Tucker , Nicholas Saunders , Jun Zeng
IPC: G06F30/12 , G06F30/20 , B33Y50/00 , G05B19/4099 , B22F10/20 , B22F10/80 , G06F111/04 , G06F113/10
CPC classification number: G06F30/20 , B22F10/20 , B22F10/80 , B33Y50/00 , G05B19/4099 , G06F30/12 , G05B2219/49007 , G05B2219/49008 , G05B2219/49023 , G06F2111/04 , G06F2113/10
Abstract: A parts packing method is used to optimize build bed part placement for additive manufacturing. The method includes a user interface to parts packing software, enabling a process engineer to select parts from a pool of parts, group parts to have uniform orientation, and specify a range of angles and rotation of the parts. Additionally, the user interface accepts input related to process variations among different printers as well as drift over time of a single printer. The user interface feeds the data into the parts packing program to optimize build bed part placement.
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Patent Agency Ranking
公开(公告)号：US11878464B2
公开(公告)日：2024-01-23
申请号：US17047303
申请日：2018-08-10
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B33Y50/02 , B29C64/20 , G06N3/08 , B22F10/85 , G06N3/044 , G06N3/045 , G06F30/27 , B22F10/20 , B29C64/393
CPC classification number: B29C64/20 , B22F10/85 , B33Y50/02 , G06F30/27 , G06N3/044 , G06N3/045 , G06N3/08 , B22F10/20 , B29C64/393
Abstract: A system includes a machine readable storage medium storing instructions and a processor. The processor is to execute instructions to receive contone agent maps of a three-dimensional (3D) part and sensed thermal maps from the 3D printing of the 3D part on a 3D printer. The processor is to execute instructions to generate layer sequences including the contone agent maps and the sensed thermal map for each layer of the 3D part. The processor is to execute instructions to select training samples from the layer sequences having temperature intensity variations within each layer or between neighboring layers. The processor is to execute instructions to train a neural network using the training samples to generate a model to predict thermal behavior in the 3D printer.
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公开(公告)号：US11872765B2
公开(公告)日：2024-01-16
申请号：US17252318
申请日：2019-03-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： David James Tucker , David Woodlock , Jun Zeng , Michelle Lynn Bockman
IPC: B29C64/386 , B33Y50/00 , G06F30/10 , G06F119/08 , G06F119/18
CPC classification number: B29C64/386 , B33Y50/00 , G06F30/10 , G06F2119/18
Abstract: An example of an apparatus is provided. The apparatus includes an input device to receive design data. The design data includes information about a geometry and load characteristics of an object. The apparatus further includes a structural design engine to generate print data to print the object on a three-dimensional printer based on the design data. The apparatus also includes a fluid design engine to generate fluidic data. The fluidic data represents a fluid channel within the object. In addition, the apparatus includes an output engine to generate an output file based on the print data and the fluidic data.
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公开(公告)号：US20230359169A1
公开(公告)日：2023-11-09
申请号：US18029217
申请日：2020-09-29
Inventor： Scott Alan WHITE , Alyne GOMES SOARES CANTAL , Juan Carlos CATANA SALAZAR , Jun Zeng
IPC: G05B19/4099
CPC classification number: G05B19/4099 , G05B2219/49023
Abstract: An example non-transitory computer-readable medium includes instructions that, when executed by a processor, cause the processor to retrieve a plurality of parts to be three-dimensionally (3D) printed and an output rate indicative of a rate at which previous 3D printed parts have been output, select a packing parameter that results in a packing time corresponding to the output rate, and compute a part packing of the plurality of parts for a print bed according to the packing parameter.
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公开(公告)号：US20230288910A1
公开(公告)日：2023-09-14
申请号：US18017288
申请日：2020-07-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Lei Chen , Maria Fabiola Leyva Mendivil , Jun Zeng
IPC: G05B19/4099 , B33Y50/00 , B22F10/85
CPC classification number: G05B19/4099 , B33Y50/00 , B22F10/85 , G05B2219/49023
Abstract: Examples of methods for thermal image determination are described. In some examples, a method may include determining, using a first machine learning model, a first thermal image of a first layer of additive manufacturing. In some examples, the method may include determining, using a second machine learning model, a second thermal image of a second layer based on a simulated thermal image. The second thermal image may have a second resolution that is greater than a first resolution of the simulated thermal image in some examples. In some examples, the method may include determining, using a third machine learning model, a third thermal image based on the first thermal image and the second thermal image.
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公开(公告)号：US11565473B2
公开(公告)日：2023-01-31
申请号：US16615612
申请日：2017-07-26
Inventor： Marcelo Riss , Jamie Machado Neto , Victor Praxedes , Ana Patricia Del Angel , Adriana Fontenele , Thiago Moura , Jun Zeng , Scott White , Sebastia Cortes i Herms
IPC: B29C64/393 , B33Y30/00 , B33Y50/02
Abstract: An image processing system acquires a first three-dimensional model of an object. The image processing system includes a processor and storage medium encoded with instructions executable by the processor. The instructions include instructions to define a material potential function for a material. The material potential function is a function of a three-dimensional origin point of the material in the object, a three-dimensional propagation limit of the material in the object, and a three-dimensional propagation function of the material in the object. The instructions include instructions to generate a second three-dimensional model of the object based in part on the material potential function and the first model. The second model illustrates propagation of the material through an interior volume of the object at a unit level. A controller generates control signals based on the second model, and a fluid ejection engine performs an additive manufacturing process based on the control signals.
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